package com.sugou.web.filter;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;

import com.sugou.system.var.GlobalVars;

public class SystemVarFilter implements Filter {
	public void destroy() {

	}
	public void doFilter(ServletRequest request, ServletResponse response,
			FilterChain chain) throws IOException, ServletException {
		GlobalVars.setVar("response", response);
		chain.doFilter(request, response);

	}
	public void init(FilterConfig arg0) throws ServletException {
	}

}
